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<title>UITabBarController+Action.swift - Slather</title>
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<h2 class="cov_title">
<span>Coverage for "UITabBarController+Action.swift" : </span><span class="cov_high">100.00%</span>
</h2>
<h4 class="cov_subtitle">(35 of 35 relevant lines covered)</h4>
<h4 class="cov_filepath">RouteComposer/Classes/Actions/UITabBarController+Action.swift</h4>
<table class="source_code">
<tr class="never">
<td class="num">1</td>
<td class="src"><pre><code class="objc">//</code></pre></td>
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</tr>
<tr class="never">
<td class="num">2</td>
<td class="src"><pre><code class="objc">// RouteComposer</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">3</td>
<td class="src"><pre><code class="objc">// UITabBarController+Action.swift</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">4</td>
<td class="src"><pre><code class="objc">// https://github.com/ekazaev/route-composer</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">5</td>
<td class="src"><pre><code class="objc">//</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">6</td>
<td class="src"><pre><code class="objc">// Created by Eugene Kazaev in 2018-2022.</code></pre></td>
<td class="coverage"></td>
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<tr class="never">
<td class="num">7</td>
<td class="src"><pre><code class="objc">// Distributed under the MIT license.</code></pre></td>
<td class="coverage"></td>
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<tr class="never">
<td class="num">8</td>
<td class="src"><pre><code class="objc">//</code></pre></td>
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</tr>
<tr class="never">
<td class="num">9</td>
<td class="src"><pre><code class="objc">// Become a sponsor:</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">10</td>
<td class="src"><pre><code class="objc">// https://github.com/sponsors/ekazaev</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">11</td>
<td class="src"><pre><code class="objc">//</code></pre></td>
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<tr class="never">
<td class="num">12</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">13</td>
<td class="src"><pre><code class="objc">import Foundation</code></pre></td>
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</tr>
<tr class="never">
<td class="num">14</td>
<td class="src"><pre><code class="objc">import UIKit</code></pre></td>
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</tr>
<tr class="never">
<td class="num">15</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
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<tr class="never">
<td class="num">16</td>
<td class="src"><pre><code class="objc">// MARK: Actions for UITabBarController</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">17</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">18</td>
<td class="src"><pre><code class="objc">public extension ContainerViewController where Self: UITabBarController {</code></pre></td>
<td class="coverage"></td>
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<tr class="never">
<td class="num">19</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">20</td>
<td class="src"><pre><code class="objc">    // MARK: Steps</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">21</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">22</td>
<td class="src"><pre><code class="objc">    /// Adds a `UIViewController` to a `UITabBarController`</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">23</td>
<td class="src"><pre><code class="objc">    ///</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">24</td>
<td class="src"><pre><code class="objc">    ///   - tabIndex: index of a tab.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">25</td>
<td class="src"><pre><code class="objc">    ///   - replacing: should be set to `true` if an existing view controller should be replaced.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">26</td>
<td class="src"><pre><code class="objc">    ///     If condition has not been passed, a view controller</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">27</td>
<td class="src"><pre><code class="objc">    ///   will be added after the latest one.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">28</td>
<td class="src"><pre><code class="objc">    static func add(at tabIndex: Int, replacing: Bool = false) -&gt; TabBarControllerActions.AddTabAction&lt;Self&gt; {</code></pre></td>
<td class="coverage">8x</td>
</tr>
<tr class="covered">
<td class="num">29</td>
<td class="src"><pre><code class="objc">        TabBarControllerActions.AddTabAction(at: tabIndex, replacing: replacing)</code></pre></td>
<td class="coverage">8x</td>
</tr>
<tr class="covered">
<td class="num">30</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">8x</td>
</tr>
<tr class="never">
<td class="num">31</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">32</td>
<td class="src"><pre><code class="objc">    /// Adds a `UIViewController` to a `UITabBarController`</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">33</td>
<td class="src"><pre><code class="objc">    ///</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">34</td>
<td class="src"><pre><code class="objc">    ///   - tabIndex: index of a tab.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">35</td>
<td class="src"><pre><code class="objc">    ///     If condition has not been passed, a view controller</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">36</td>
<td class="src"><pre><code class="objc">    ///   will be added after the latest one.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">37</td>
<td class="src"><pre><code class="objc">    static func add(at tabIndex: Int? = nil) -&gt; TabBarControllerActions.AddTabAction&lt;Self&gt; {</code></pre></td>
<td class="coverage">26x</td>
</tr>
<tr class="covered">
<td class="num">38</td>
<td class="src"><pre><code class="objc">        TabBarControllerActions.AddTabAction(at: tabIndex)</code></pre></td>
<td class="coverage">26x</td>
</tr>
<tr class="covered">
<td class="num">39</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">26x</td>
</tr>
<tr class="never">
<td class="num">40</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">41</td>
<td class="src"><pre><code class="objc">}</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">42</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">43</td>
<td class="src"><pre><code class="objc">/// Actions for `UITabBarController`</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">44</td>
<td class="src"><pre><code class="objc">public enum TabBarControllerActions {</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">45</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">46</td>
<td class="src"><pre><code class="objc">    // MARK: Internal entities</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">47</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">48</td>
<td class="src"><pre><code class="objc">    /// Integrates a `UIViewController` in to a `UITabBarController`</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">49</td>
<td class="src"><pre><code class="objc">    public struct AddTabAction&lt;ViewController: UITabBarController&gt;: ContainerAction {</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">50</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">51</td>
<td class="src"><pre><code class="objc">        // MARK: Properties</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">52</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">53</td>
<td class="src"><pre><code class="objc">        /// The index of the tab after which one a view controller should be added.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">54</td>
<td class="src"><pre><code class="objc">        public let tabIndex: Int?</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">55</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">56</td>
<td class="src"><pre><code class="objc">        /// The flag that tab should be replaced instead.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">57</td>
<td class="src"><pre><code class="objc">        public let replacing: Bool</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">58</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">59</td>
<td class="src"><pre><code class="objc">        // MARK: Methods</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">60</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">61</td>
<td class="src"><pre><code class="objc">        /// Constructor</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">62</td>
<td class="src"><pre><code class="objc">        ///</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">63</td>
<td class="src"><pre><code class="objc">        /// - Parameters:</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">64</td>
<td class="src"><pre><code class="objc">        ///   - tabIndex: index of the tab after which one a view controller should be added.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">65</td>
<td class="src"><pre><code class="objc">        ///   - replacing: instead of adding a view controller after the tabIndex - replace the one at that index.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">66</td>
<td class="src"><pre><code class="objc">        init(at tabIndex: Int, replacing: Bool = false) {</code></pre></td>
<td class="coverage">8x</td>
</tr>
<tr class="covered">
<td class="num">67</td>
<td class="src"><pre><code class="objc">            self.tabIndex = tabIndex</code></pre></td>
<td class="coverage">8x</td>
</tr>
<tr class="covered">
<td class="num">68</td>
<td class="src"><pre><code class="objc">            self.replacing = replacing</code></pre></td>
<td class="coverage">8x</td>
</tr>
<tr class="covered">
<td class="num">69</td>
<td class="src"><pre><code class="objc">        }</code></pre></td>
<td class="coverage">8x</td>
</tr>
<tr class="never">
<td class="num">70</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">71</td>
<td class="src"><pre><code class="objc">        /// Constructor</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">72</td>
<td class="src"><pre><code class="objc">        ///</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">73</td>
<td class="src"><pre><code class="objc">        ///   - tabIndex: index of the tab after which one a view controller should be added.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">74</td>
<td class="src"><pre><code class="objc">        ///     If has not been passed - a view controller</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">75</td>
<td class="src"><pre><code class="objc">        ///   will be added after the latest one.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">76</td>
<td class="src"><pre><code class="objc">        init(at tabIndex: Int? = nil) {</code></pre></td>
<td class="coverage">26x</td>
</tr>
<tr class="covered">
<td class="num">77</td>
<td class="src"><pre><code class="objc">            self.tabIndex = tabIndex</code></pre></td>
<td class="coverage">26x</td>
</tr>
<tr class="covered">
<td class="num">78</td>
<td class="src"><pre><code class="objc">            self.replacing = false</code></pre></td>
<td class="coverage">26x</td>
</tr>
<tr class="covered">
<td class="num">79</td>
<td class="src"><pre><code class="objc">        }</code></pre></td>
<td class="coverage">26x</td>
</tr>
<tr class="never">
<td class="num">80</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">81</td>
<td class="src"><pre><code class="objc">        public func perform(embedding viewController: UIViewController,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">82</td>
<td class="src"><pre><code class="objc">                            in childViewControllers: inout [UIViewController]) {</code></pre></td>
<td class="coverage">22x</td>
</tr>
<tr class="covered">
<td class="num">83</td>
<td class="src"><pre><code class="objc">            setup(viewController: viewController, at: &amp;childViewControllers, tabIndex: tabIndex)</code></pre></td>
<td class="coverage">22x</td>
</tr>
<tr class="covered">
<td class="num">84</td>
<td class="src"><pre><code class="objc">        }</code></pre></td>
<td class="coverage">22x</td>
</tr>
<tr class="never">
<td class="num">85</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">86</td>
<td class="src"><pre><code class="objc">        public func perform(with viewController: UIViewController,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">87</td>
<td class="src"><pre><code class="objc">                            on tabBarController: ViewController,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">88</td>
<td class="src"><pre><code class="objc">                            animated: Bool,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">89</td>
<td class="src"><pre><code class="objc">                            completion: @escaping (_: RoutingResult) -&gt; Void) {</code></pre></td>
<td class="coverage">5x</td>
</tr>
<tr class="covered">
<td class="num">90</td>
<td class="src"><pre><code class="objc">            var tabViewControllers = tabBarController.viewControllers ?? []</code></pre></td>
<td class="coverage">5x</td>
</tr>
<tr class="covered">
<td class="num">91</td>
<td class="src"><pre><code class="objc">            setup(viewController: viewController, at: &amp;tabViewControllers, tabIndex: tabIndex)</code></pre></td>
<td class="coverage">5x</td>
</tr>
<tr class="covered">
<td class="num">92</td>
<td class="src"><pre><code class="objc">            tabBarController.setViewControllers(tabViewControllers, animated: animated)</code></pre></td>
<td class="coverage">5x</td>
</tr>
<tr class="covered">
<td class="num">93</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage">5x</td>
</tr>
<tr class="covered">
<td class="num">94</td>
<td class="src"><pre><code class="objc">            completion(.success)</code></pre></td>
<td class="coverage">5x</td>
</tr>
<tr class="covered">
<td class="num">95</td>
<td class="src"><pre><code class="objc">        }</code></pre></td>
<td class="coverage">5x</td>
</tr>
<tr class="never">
<td class="num">96</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">97</td>
<td class="src"><pre><code class="objc">        private func setup(viewController: UIViewController,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">98</td>
<td class="src"><pre><code class="objc">                           at childViewControllers: inout [UIViewController], tabIndex: Int?) {</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">99</td>
<td class="src"><pre><code class="objc">            if let tabIndex, tabIndex &lt; childViewControllers.count {</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">100</td>
<td class="src"><pre><code class="objc">                if replacing {</code></pre></td>
<td class="coverage">6x</td>
</tr>
<tr class="covered">
<td class="num">101</td>
<td class="src"><pre><code class="objc">                    childViewControllers[tabIndex] = viewController</code></pre></td>
<td class="coverage">4x</td>
</tr>
<tr class="covered">
<td class="num">102</td>
<td class="src"><pre><code class="objc">                } else {</code></pre></td>
<td class="coverage">6x</td>
</tr>
<tr class="covered">
<td class="num">103</td>
<td class="src"><pre><code class="objc">                    childViewControllers.insert(viewController, at: tabIndex)</code></pre></td>
<td class="coverage">2x</td>
</tr>
<tr class="covered">
<td class="num">104</td>
<td class="src"><pre><code class="objc">                }</code></pre></td>
<td class="coverage">6x</td>
</tr>
<tr class="covered">
<td class="num">105</td>
<td class="src"><pre><code class="objc">            } else {</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">106</td>
<td class="src"><pre><code class="objc">                childViewControllers.append(viewController)</code></pre></td>
<td class="coverage">21x</td>
</tr>
<tr class="covered">
<td class="num">107</td>
<td class="src"><pre><code class="objc">            }</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">108</td>
<td class="src"><pre><code class="objc">        }</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="never">
<td class="num">109</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">110</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">111</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">112</td>
<td class="src"><pre><code class="objc">}</code></pre></td>
<td class="coverage"></td>
</tr>
</table>
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